Effect of culture medium on hydrogen production by sulfur-deprived marine green algae Platymonas subcordiformis

2009 ◽  
Vol 14 (6) ◽  
pp. 835-841 ◽  
Author(s):  
Chunqiu Ran ◽  
Fengjie Zhang ◽  
Hongjie Sun ◽  
Budiao Zhao
Keyword(s):  
Hydrogen Production ◽  
Green Algae ◽  
Culture Medium ◽  
Platymonas Subcordiformis

A novel nutrient control method to deprive green algae of sulphur and initiate spontaneous hydrogen production

2012 ◽  
Vol 37 (11) ◽  
pp. 8988-9001 ◽  
Author(s):  
Bojan Tamburic ◽  
Fessehaye W. Zemichael ◽  
Geoffrey C. Maitland ◽  
Klaus Hellgardt
Keyword(s):  
Hydrogen Production ◽  
Green Algae ◽  
Control Method ◽  
Nutrient Control

Isolation and Identification of Photosynthetic Bacteria and their Hydrogen Production Characterization

2012 ◽  
Vol 512-515 ◽  
pp. 527-533
Author(s):  
Yan Yan Zhu ◽  
Quan Guo Zhang ◽  
Bin Xu Han ◽  
Yan Yan Jing
Keyword(s):  
Hydrogen Production ◽  
Photosynthetic Bacteria ◽  
Culture Medium ◽  
Gene Sequence ◽  
Rhodospirillum Rubrum ◽  
Rhodobacter Capsulatus ◽  
Solid Medium ◽  
Production Capacity ◽  
Sequence Information ◽  
Isolation And Identification

Using special culture medium, dominant photosynthetic bacterias were enriched from sewage silt and paddy fields with plentiful light and organic compounds. Five strains of photosynthetic bacteria capable of producing hydrogen were purified and isolated by gradual dilution and double—deck solid medium. The analysis of the gene sequence information of 1 6SrDNA was carried out, and the five strains were identified as Rhodospirillum rubrum,R.capsulata, R.pulastris, Rhodobacter capsulatus, Rhodobacter capsulatus . Moreover, it was found that with Optimized medium formula, hydrogen production can be achieved 204h, the maximum hydrogen production capacity of 3.41L, the maximum hydrogen production rate was 44.17ml / (L • h),the highest hydrogen content of 46.73%.

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